IT1248837B - STABILIZING COMPOSITION FOR THERMOPLASTIC SYNTHETIC MATERIALS INCLUDING PYRAZOLIDYNON COMPOUNDS - Google Patents
STABILIZING COMPOSITION FOR THERMOPLASTIC SYNTHETIC MATERIALS INCLUDING PYRAZOLIDYNON COMPOUNDSInfo
- Publication number
- IT1248837B IT1248837B IT02062990A IT2062990A IT1248837B IT 1248837 B IT1248837 B IT 1248837B IT 02062990 A IT02062990 A IT 02062990A IT 2062990 A IT2062990 A IT 2062990A IT 1248837 B IT1248837 B IT 1248837B
- Authority
- IT
- Italy
- Prior art keywords
- pyrazolidynon
- compounds
- materials including
- synthetic materials
- thermoplastic synthetic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02062990A IT1248837B (en) | 1990-06-13 | 1990-06-13 | STABILIZING COMPOSITION FOR THERMOPLASTIC SYNTHETIC MATERIALS INCLUDING PYRAZOLIDYNON COMPOUNDS |
EP19910810435 EP0462068A3 (en) | 1990-06-13 | 1991-06-10 | A method for stabilizing synthetic thermoplastic materials against thermal degradation |
US07/712,849 US5210118A (en) | 1990-06-12 | 1991-06-10 | Method for stabilizing synthetic thermoplastic materials against thermal degradation |
CA002044308A CA2044308A1 (en) | 1990-06-13 | 1991-06-11 | Method for stabilizing synthetic thermoplastic materials against thermal degradation |
JP91168951A JPH04230268A (en) | 1990-06-13 | 1991-06-13 | Method for stabilizing thermoplastic synthetic material to thermal decay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02062990A IT1248837B (en) | 1990-06-13 | 1990-06-13 | STABILIZING COMPOSITION FOR THERMOPLASTIC SYNTHETIC MATERIALS INCLUDING PYRAZOLIDYNON COMPOUNDS |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9020629A0 IT9020629A0 (en) | 1990-06-13 |
IT9020629A1 IT9020629A1 (en) | 1991-12-13 |
IT1248837B true IT1248837B (en) | 1995-01-30 |
Family
ID=11169780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02062990A IT1248837B (en) | 1990-06-12 | 1990-06-13 | STABILIZING COMPOSITION FOR THERMOPLASTIC SYNTHETIC MATERIALS INCLUDING PYRAZOLIDYNON COMPOUNDS |
Country Status (5)
Country | Link |
---|---|
US (1) | US5210118A (en) |
EP (1) | EP0462068A3 (en) |
JP (1) | JPH04230268A (en) |
CA (1) | CA2044308A1 (en) |
IT (1) | IT1248837B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1247977B (en) * | 1991-06-04 | 1995-01-05 | Ciba Geigy Spa | STABILIZATION OF POLYMERIC ORGANIC MATERIALS BY MEANS OF SYNERGIC MIXTURES CONSISTING OF STERICALLY IMPEDED CYCLIC AMINES AND DERIVATIVES OF 3-PYRAZOLIDINONE OR 1,2,4, -TRIAZOLIDIN-3,5, -DIONE |
JP3456544B2 (en) * | 1993-11-19 | 2003-10-14 | 出光興産株式会社 | Styrene resin composition |
ITMI992438A1 (en) * | 1999-11-23 | 2001-05-23 | Great Lakes Chemical Europ | STABILIZING MIXTURES FOR ORGANIC POLYMERS |
IT1318423B1 (en) * | 2000-03-24 | 2003-08-25 | Great Lakes Chemical Europ | STABILIZING MIXTURES FOR ORGANIC POLYMERS. |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531423A (en) * | 1968-03-07 | 1970-09-29 | Gen Mills Inc | Thermal and oxidative stabilized polyamides |
JPS5336539A (en) * | 1976-09-16 | 1978-04-04 | Dainichi Nippon Cables Ltd | Stabilized rubber composition |
DE3060639D1 (en) * | 1979-02-16 | 1982-08-26 | Eastman Kodak Co | Coating composition containing a polyaniline salt semiconductor, a method of preparing said composition and an element with a conductive layer formed from said composition |
JPS5686165A (en) * | 1979-12-14 | 1981-07-13 | Fuji Photo Film Co Ltd | Pyrazolidin-3-one derivative and its preparation |
GB2073734B (en) * | 1980-04-10 | 1984-06-06 | Kodak Ltd | Blocked electron transfer agents |
JPS58126530A (en) * | 1982-01-25 | 1983-07-28 | Fuji Photo Film Co Ltd | Color photosensitive silver halide material |
JPS58139136A (en) * | 1982-02-12 | 1983-08-18 | Konishiroku Photo Ind Co Ltd | Color photographic sensitive silver halide material |
JPS59104641A (en) * | 1982-12-07 | 1984-06-16 | Fuji Photo Film Co Ltd | Silver halide photosensitive material |
JPS6026339A (en) * | 1983-07-22 | 1985-02-09 | Konishiroku Photo Ind Co Ltd | Color photographic sensitive silver halide material |
JPS6046549A (en) * | 1983-08-25 | 1985-03-13 | Konishiroku Photo Ind Co Ltd | Lippmann type silver halide photosensitive material |
JPS62175752A (en) * | 1986-01-29 | 1987-08-01 | Fuji Photo Film Co Ltd | Method for processing silver halide color photographic sensitive material |
JPS62177555A (en) * | 1986-01-30 | 1987-08-04 | Konishiroku Photo Ind Co Ltd | Method for processing silver halide color photographic sensitive material |
JPS62180363A (en) * | 1986-02-04 | 1987-08-07 | Konishiroku Photo Ind Co Ltd | Method for processing silver halide color photographic sensitive material |
JPS62234158A (en) * | 1986-04-04 | 1987-10-14 | Konika Corp | Dye image forming method |
JPH07107600B2 (en) * | 1986-04-09 | 1995-11-15 | コニカ株式会社 | Method for forming dye image capable of rapidly obtaining dye image with high color density |
JPH0797202B2 (en) * | 1986-05-13 | 1995-10-18 | コニカ株式会社 | Spectrally sensitized silver halide photographic light-sensitive material for printing |
JPH0778619B2 (en) * | 1988-07-05 | 1995-08-23 | 富士写真フイルム株式会社 | Thermal development color photosensitive material |
JPH02262649A (en) * | 1989-04-03 | 1990-10-25 | Fuji Photo Film Co Ltd | Light image forming material |
US5079285A (en) * | 1990-08-08 | 1992-01-07 | Shell Oil Company | Stabilized compositions |
-
1990
- 1990-06-13 IT IT02062990A patent/IT1248837B/en active IP Right Grant
-
1991
- 1991-06-10 EP EP19910810435 patent/EP0462068A3/en not_active Withdrawn
- 1991-06-10 US US07/712,849 patent/US5210118A/en not_active Expired - Fee Related
- 1991-06-11 CA CA002044308A patent/CA2044308A1/en not_active Abandoned
- 1991-06-13 JP JP91168951A patent/JPH04230268A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT9020629A0 (en) | 1990-06-13 |
EP0462068A3 (en) | 1992-11-25 |
JPH04230268A (en) | 1992-08-19 |
EP0462068A2 (en) | 1991-12-18 |
CA2044308A1 (en) | 1991-12-14 |
US5210118A (en) | 1993-05-11 |
IT9020629A1 (en) | 1991-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950629 |